【小题1】 on how to exercise well | |
Warm up | You need to stretch your legs, arms, back and 【小题2】 . |
【小题3】 good places | You can exercise in a park or in a gym. |
Don’t work too hard | You can choose a sport you like and do it 【小题4】 times a week. |
Drink enough 【小题5】 | Your body needs it for energy and for keeping cool. |
Be careful | Rest at once until you feel better when you are 【小题6】 . |